79980318

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4643}}^1$

素因数の和:4694

約数の個数: 64

約数和(自身を含む): 200620800

約数和(自身を除く): 120640482

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 29, 33, 54, 58, 66, 87, 99, 174, 198, 261, 297, 319, 522, 594, 638, 783, 957, 1566, 1914, 2871, 4643, 5742, 8613, 9286, 13929, 17226, 27858, 41787, 51073, 83574, 102146, 125361, 134647, 153219, 250722, 269294, 306438, 403941, 459657, 807882, 919314, 1211823, 1378971, 1481117, 2423646, 2757942, 2962234, 3635469, 4443351, 7270938, 8886702, 13330053, 26660106, 39990159, 79980318]

約数ペア:

[(1, 79980318), (2, 39990159), (3, 26660106), (6, 13330053), (9, 8886702), (11, 7270938), (18, 4443351), (22, 3635469), (27, 2962234), (29, 2757942), (33, 2423646), (54, 1481117), (58, 1378971), (66, 1211823), (87, 919314), (99, 807882), (174, 459657), (198, 403941), (261, 306438), (297, 269294), (319, 250722), (522, 153219), (594, 134647), (638, 125361), (783, 102146), (957, 83574), (1566, 51073), (1914, 41787), (2871, 27858), (4643, 17226), (5742, 13929), (8613, 9286)]